out at both the crime scene and at the home that the shooter shared with his mother. but they're not revealing what they consider to be that important evidence. we do know this, that the three guns that he took there, guns that were legally purchased, according to authorities by his mother, those three guns were found next to his body, including one that he killed himself with. they know which one that was, but they're not saying. remember, he took with him two handguns and a long gun called a bushmaster. we know from the medical examiner that he used that long gun to kill a number of his victims, as you indicated earlier, kate, we know that he shot many of thiz victims several times, according to the medical examiner, anywhere from 3 to 11 times each. just a vicious, cold blooded event that authorities have called being blamed on someone who was very, very evil and we can understand why. kate?